国家/地区 中国（5）
IPC部 H（3） C（2）
IPC大类 H01（3） C01（2）
IPC小类 C01B（2） H01M（2）
IPC C01B031/04（2） H01M004/136（2）
发明人 WANG B（5）
公开年 2012（4）
申请年 2011（5）
专利权人 NAT CENT NAN.（2）

Preparing thin film containing graphene and/or graphene oxide, comprises dispersing graphene and/or graphene oxide sol in solvent to prepare dispersion liquid, adopting wire rod coating to form wet film on substrate and evaporating solvent.

QIU T, WANG B, FANG Y, LUO B, WANG J, ZHI L, LIANG M, HE H, ZHANG X

Lithium ion battery cathode active material, has negative electrode active material and graphene nano-sheet, where negative electrode active material comprises porous structure that is formed by adjacent disulfide tin nano-sheet.

FANG Y, LUO B, LIANG M, WANG B, ZHI L

Graphene containing rubber insulated cable, has round-shaped copper conductor concentrically coated with graphene-containing layer and rubber insulating layer, and outer ring covered with sheath.

HUO Z, YANG B, WANG B

Method for preparing graphene film on molybdenum-based substrate, involves reacting molybdenum catalyst with gas, cooling resulting product to obtain molybdenum metal substrate containing graphene film, and removing molybdenum catalyst.

CHEN Z, SHI X, WANG B, WU Y, YU G, ZHANG Y

Multilayer graphene/lithium iron phosphate intercalation compound material used in battery of electric vehicle, has compound precursor that is formed from compounds such as trivalent iron salt and organic micro-molecule carbon source.

SUN X, WANG B, WANG D, WANG L, WANG Q